--- product_id: 277987652 title: "LINDY 40439 USB Type C Port Blockers Without Key, White - Pack of 10" brand: "lindy" price: "HK$501" currency: HKD in_stock: true reviews_count: 3 category: "Lindy" url: https://www.desertcart.hk/products/277987652-lindy-40439-usb-type-c-port-blockers-without-key-white store_origin: HK region: Hong Kong --- # USB Type C/Thunderbolt 3 compatible Physical port lock Pack of 10 blockers LINDY 40439 USB Type C Port Blockers Without Key, White - Pack of 10 **Brand:** lindy **Price:** HK$501 **Availability:** ✅ In Stock ## Summary > 🔐 Lock down your ports, unlock peace of mind. ## Quick Answers - **What is this?** LINDY 40439 USB Type C Port Blockers Without Key, White - Pack of 10 by lindy - **How much does it cost?** HK$501 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/277987652-lindy-40439-usb-type-c-port-blockers-without-key-white) ## Best For - lindy enthusiasts ## Why This Product - Trusted lindy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Operation:** Simple plug-and-lock design ensures quick installation without tools. - • **Bulk Pack Convenience:** Includes 10 blockers to secure multiple devices or workstations at once. - • **Universal Compatibility:** Seamlessly fits USB Type C and Thunderbolt 3 ports for versatile protection. - • **Data & Device Protection:** Stops data theft and virus entry by physically denying port access. - • **Instant Physical Security:** Blocks USB Type C ports to prevent unauthorized access in seconds. ## Overview The LINDY 40439 USB Type C Port Blockers (Pack of 10) provide a sleek, physical barrier to prevent unauthorized use of USB Type C and Thunderbolt 3 ports. Designed for quick installation and reliable security, these white blockers help IT professionals safeguard sensitive data and devices across multiple workstations, making them an essential tool for modern office environments. ## Description Product Description With the Lindy USB Type C/ Thunderbolt 3 Port Blocker, you can quickly block open ports and easily prevent users from connecting cables, devices or inserting foreign objects without permission. The USB Port Blocker is made up of a combined 'key' and 'lock' assembly which plugs into the USB port. To use, simply plug the 'key lock' into the port and release the latch - the lock remains in place! Plug the key back into the lock to remove. Easy! With this neat little device, system administrators can physically prevent users from connecting Pen Drives, Mobile Phones and other USB Mass Storage Devices to their computers to copy data and introduce viruses. Package Contents USB Type C Port Blockers (Without Key) - Pack of 10, White. Set Contains: LINDY USB Type C Port Blockers (Without Key) - Pack of 10, 10 Pack Review: Good blocker - Fast delivery and as usual the good quality of all Lindy products Review: Works great. - Excellent product; we have used this brand for several years, and it works effectively. ## Features - Physically blocks access to a USB Type C/ Thunderbolt 3 port - Quick and simple to use - Replacement Pack of 10 Blockers - Key Available separatelyandnbsp; ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GW1SHS8 | | Best Sellers Rank | #29,550 in Computers ( See Top 100 in Computers ) #40 in Thunderbolt Adapters | | Brand | Lindy | | Color | White | | Colour | White | | Compatible Devices | mobile phones | | Compatible devices | mobile phones | | Connector Type | USB | | Connector type | USB | | Customer Reviews | 4.3 out of 5 stars 14 Reviews | | EU Spare Part Availability Duration | 2 Years | | Global Trade Identification Number | 04002888404396 | | Item Dimensions | 8 x 5 x 2 millimeters | | Item Type Name | USB Type C Port Blockers (Without Key) - Pack of 10 | | Item Weight | 0.01 Kilograms | | Item dimensions L x W x H | 8 x 5 x 2 millimeters | | Manufacturer | LINDY | | Mfr Part Number | 40439 | | Model Number | 40439 | | Number of Items | 10 | | Number of Ports | 3 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | Data Transfer Prevention, Unauthorized Access Prevention | | Specific uses for product | Data Transfer Prevention, Unauthorized Access Prevention | | Unit Count | 10 Count | ## Product Details - **Brand:** Lindy - **Colour:** White - **Hardware interface:** Thunderbolt, USB Type C - **Special features:** Port Blocking - **Compatible devices:** mobile phones ## Images ![LINDY 40439 USB Type C Port Blockers Without Key, White - Pack of 10 - Image 1](https://m.media-amazon.com/images/I/51Sh+VLiVmL.jpg) ![LINDY 40439 USB Type C Port Blockers Without Key, White - Pack of 10 - Image 2](https://m.media-amazon.com/images/I/514a0acm6mL.jpg) ![LINDY 40439 USB Type C Port Blockers Without Key, White - Pack of 10 - Image 3](https://m.media-amazon.com/images/I/51XV9TJ9pYL.jpg) ![LINDY 40439 USB Type C Port Blockers Without Key, White - Pack of 10 - Image 4](https://m.media-amazon.com/images/I/61C6cJwSk2L.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good blocker *by K***N on 6 May 2026* Fast delivery and as usual the good quality of all Lindy products ### ⭐⭐⭐⭐⭐ Works great. *by Y***! on 22 December 2025* Excellent product; we have used this brand for several years, and it works effectively. ### ⭐⭐⭐⭐⭐ Utterly useful *by R***K on 9 June 2024* Very useful function provide security at the physical level looks nice easy to use. love it ! ## Frequently Bought Together - LINDY 40439 USB Type C Port Blockers Without Key, White - Pack of 10 - LINDY USB Port Blocker (without key) - Pack of 10 Colour Code: White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/277987652-lindy-40439-usb-type-c-port-blockers-without-key-white](https://www.desertcart.hk/products/277987652-lindy-40439-usb-type-c-port-blockers-without-key-white) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-09-08*